Samsung is showing an interesting new TV prototype at CES 2025, a 98-inch 8K microLED-backlit LCD TV. Moving forward from miniLED backlighting to microLED backlighting enables even more dimming zones (at least 3X as many LEDs as its miniLED TVs) - and so increase energy efficiency and contrast.
Samsung calls the new TV an "RGB MicroLED", which continues the company tradition of unfortunate LED TV naming, although what samsung tries to say is that it uses RGB microLEDs as opposed to its miniLED platform which uses blue LEDs with QD color conversion. These new native RGB microLEDs are also supposed to be brighter than Samsung's miniLEDs, another advantage.
It will be interesting to see whether such a TV can be commercially viable - Samsung says that it currently plans to release it in 2025.